Karramarro Surf Break

Lat Long: 43.30° N 2.20° W

Karramarro Surf Forecast and Surf Report

Issued: 7 am 14 Sep 2026 (local time)

Forecast update in  hr  min

Today's Karramarro sea temperature is
23.0°C
2.7° 

Karramarro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Karramarro surf forecast from 14 Sep 2026:

  • Best quality surf: Friday 18 Sep, 11PM (local time) - 8ft (2.5m), 14s period, NW swell with glassy winds.
  • Most powerful swell: Saturday 19 Sep, 2AM (local time) - 8ft (2.5m), 14s period, NW swell with 2,357 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 11AM (local time) - 4.5ft (1.3m), 12s period with NW swell.

Best Forecast Surf Conditions for Karramarro this week:

The surf forecast for Karramarro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 11AM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 0.3m and 4s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Karramarro in the next 16 days are 2.5m 14s and forecast to arrive on Saturday (Sep 19) at 2AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Tuesday (Sep 15) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)11AM (Mon 14th Sep)4.5ft (1.3m) 12s
Best Surf11PM (Fri 18th Sep)8ft (2.5m) 14s
Most Powerful 2AM (Sat 19th Sep)8ft (2.5m) 14s

Table - best surf conditions forecast for Karramarro over the next 16 days.


The Lowdown

Alright, listen up. The start of this run is a bit of a mixed bag. We’ve got a consistent pulse of NW groundswell heading our way, but for the first few days the wind is gonna be a real obstacle. Don’t get too excited for Monday. We’re looking at a wait-and-see kind of week before the real quality shows up.

Monday, September 14 kicks things off with a 4ft NW swell at 12 seconds. Those are decent numbers, and the morning is glassy clean with E wind at 3 mph. The problem is the combined energy is only moderate (423). The water is a very unusual 73°, which is much warmer than normal for this time of year. But the afternoon turns onshore, and the quality tanks. The first real standout is over a week away, so be patient.

We have a block of ordinary days from Tuesday through until Thursday the 17th. Winds shift around, but it’s mostly cross or cross-on, and the swell is all over the place – from small 2ft up to 6ft but with poor conditions. Energy peaks Thursday morning at 659 (still moderate), but the cross-onshore wind ruins it.

Friday, September 18 is a little better. The morning is clean with a light cross-offshore wind from the WNW and a 4ft NW swell. The afternoon bumps up to 6ft, but gets a cross-shore chop. Still ordinary.

Now, Saturday, September 19. This is where we get serious. Saturday morning, the wind goes glassy again from the E at 3 mph. The swell jumps to 8ft from the NW with a 13-second period. That’s a solid groundswell. The combined energy rips into strong territory (1756). This is excellent for experienced surfers only. It will be a big, powerful wave. Karramarro is a point break, so this long-period NW swell will wrap in nicely and give you long, lined-up walls. The downside? The point is inconsistent anyway, and it gets crowded often, so expect company.

Sunday, September 20 cleans up again in the morning. Glassy NE wind at 3 mph, with a 5ft NW swell. Energy drops a little (563) but it’s still a very clean, fun-size wave. Good for intermediate surfers too.

Monday, September 21 might be the pick of the whole run. Total flat calm, zero wind. A beautiful 7ft NW swell with a very long 14-second period. The energy reading is huge (1787), very strong. This is a proper groundswell, pushing maximum power. The point will hold it, but it will be big and pushing. Again, only for experts. The crowd factor will be serious, but the surf will be epic.

Tuesday, September 22 is still good. Glassy morning, no wind, 5ft NW swell at 13 seconds. Still powerful, still clean, and a little more manageable than the day before. Energy is still strong (768). Very good morning session.

After that, the swell slowly winds down from the 23rd onwards. We get some clean mornings (like Wednesday 23rd and Saturday 26th) with smaller surf in the 3ft to 5ft range, but nothing to write home about. There’s a small spike in the very long range – Monday, September 28 – with a 6ft NW swell and a clean cross-offshore wind from the W. Energy is moderate (799). It’s worth keeping an eye on, but it’s far out.

Overall, the standout window is the weekend of September 19 and 21. If you are an experienced surfer and don’t mind a crew, that’s your time. For everyone else, aim for Sunday the 20th or Tuesday the 22nd for clean, solid waves.

Rusty.

Short Range Forecast

Light rain (total 8mm), mostly falling on Wed morning. Warm (max 25°C on Mon afternoon, min 17°C on Wed night). Wind will be generally light.

Days 4-6 Weather Summary

Some drizzle, heaviest during Fri morning. Warm (max 20°C on Thu afternoon, min 14°C on Sat morning). Wind will be generally light.

Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
1
0
0
0
0
0
0
2
1
2
1
1
4
4
2
3
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
NW
12
1.1
NW
11
1
NW
10
0.8
NW
10
1.2
WNW
9
0.4
WNW
11
1.2
NNW
6
1.5
NW
8
1.5
NW
10
1.8
NW
11
1.6
NW
11
1.4
NW
10
1
NW
9
1.2
NW
15
2.5
NW
14
2.2
NW
13
2
NW
13
1.7
NW
12
1.6
NW
11
1.5
NW
11
1.2
NW
10
Wave Graph
Metric surfscale
Energy kJ
420
254
212
113
232
47
114
264
433
716
548
388
163
606
2357
1619
1286
805
600
505
308
Wind (km/h)
5
E
5
NE
5
SSW
5
WNW
20
NW
10
NW
15
NW
15
NNW
15
N
10
NNW
15
NNW
10
WSW
15
NW
15
NNW
0
SW
5
ENE
10
NNE
5
S
5
NE
5
NNE
5
SW
Wind State
glassy
on
cross-off
cross-off
cross
cross
cross
cross-on
cross-on
cross
cross
off
cross
cross-on
glassy
glassy
cross-on
cross-off
glassy
cross-on
off
High Tide
7:21PM3.69m
7:36AM3.53m
7:54PM3.42m
8:08AM3.31m
8:29PM3.12m
8:44AM3.06m
9:08PM2.82m
9:27AM2.80m
10:03PM2.55m
10:34AM2.58m
11:36PM2.38m
12:24PM2.51m
1:28AM2.43m
Low Tide
1:05PM0.15m
1:24AM0.29m
1:41PM0.37m
1:59AM0.56m
2:19PM0.64m
2:35AM0.86m
3:01PM0.93m
3:18AM1.15m
3:54PM1.22m
4:16AM1.40m
5:12PM1.42m
5:47AM1.53m
6:54PM1.42m
clear
clear
clear
clear
clear
rain showers
light rain
rain showers
rain showers
part cloud
part cloud
part cloud
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:46
7:47
7:48
7:48
7:50
7:50
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:21
8:20
8:17
8:15
8:14
8:12
8:09
 mm
1
4
1
2
1
Temp °C
23
25
23
23
24
21
19
19
18
19
20
18
18
20
18
17
19
18
18
21
19
Feels °C
23
24
24
22
23
21
18
17
16
18
17
16
17
18
17
17
18
18
19
21
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Karramarro Surf forecast

The above surf forecast table for Karramarro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Karramarro can be found by selecting the local surf guide option on the grey menu. Our Karramarro surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Karramarro) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Karramarro may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Karramarro is 3 km (2 miles) from Zarautz. If you plan a holiday in Pais Vasco, look for hotels and other accommodation in Zarautz. Zarautz has rooms for a wide range of budgets as well as car hire and transport links.

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